Previously, we described the radiation-induced (RI) 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) effect as the increased MTT metabolization at the intermediate dose region after the irradiation of an MCF-7/6 cell monolayer with an X-ray dose gradient. We wondered if the cell monolayer at the intermediate dose region was charac...
The degree to which quantitative urine cultures and the triphenyltetrazolium chloride (TTC) reduction test can be correlated can be directly related to the species of organism involved, the actual level of bacterial population in the urine and the presence of antibiotics. The influence of these various factors is discussed and it is concluded that,...